利勃(bó)海尔HS855HD Litronic起重(zhòng)机具有以下优点：1. 大起重(zhòng)能力：HS855HD Litronic起重(zhòng)机具有855吨的(dí)最大起重(zhòng)能力，可以应对各种重(zhòng)型起重(zhòng)任务，包括吊装大型建筑物、桥梁、石油设备等。2. 较大的(dí)工作半(bàn)径：该起重(zhòng)机具有最大的(dí)工作半(bàn)径达到136米，可以在较大范围内进行起重(zhòng)作业，满足不同场地的(dí)需求。3. 先进的(dí)液压系统：HS855HD Litronic起重(zhòng)机采用利勃(bó)海尔独有的(dí)液压系统，具有高效、稳定的(dí)性能，能够提供稳定的(dí)起重(zhòng)速(sù)度和精确的(dí)起重(zhòng)控制。4. 灵活性强：该起重(zhòng)机装备有可拆卸式的(dí)动臂和平衡臂，使得(dé)机器在不同工地之间的(dí)转移更加方便，可适应不同的(dí)施工环境。5. 操作简单：利勃(bó)海尔HS855HD Litronic起重(zhòng)机的(dí)操作系统设计人性化，简单易懂，操作员可以快速(sù)上手，提高工作效率。6. 安全可靠：起重(zhòng)机的(dí)主要结构件采用高强度钢材制造，具有较高的(dí)安全系数，能够保证起重(zhòng)机的(dí)可靠性和稳定性，在起重(zhòng)作业中提供安全保障。综上所述，利勃(bó)海尔HS855HD Litronic起重(zhòng)机具有大起重(zhòng)能力、大工作半(bàn)径、先进的(dí)液压系统、灵活性强、操作简单和安全可靠等优点，是一款适合进行重(zhòng)型起重(zhòng)作业的(dí)优秀起重(zhòng)机器。

Liebherr HS855HD Litronic crane has the following advantages: 1. Large lifting capacity: HS855HD Litronic crane has a maximum lifting capacity of 855 tons, which can cope with a variety of heavy lifting tasks, including lifting large buildings, bridges, oil equipment, etc. 2. Larger working radius: the crane has the largest working radius of 136 meters, which can meet the needs of different sites. 3. Advanced hydraulic system: HS855HD Litronic crane adopts Liebherr's unique hydraulic system, which has efficient and stable performance. The crane can be lifted in a wide range to meet the needs of different sites. 3. Advanced hydraulic system: HS855HD Litronic crane adopts Liebherr's unique hydraulic system with high efficiency and stable performance, which can provide stable lifting speed and precise lifting control. 4. Flexibility: The crane is equipped with detachable movable jibs and counterbalance jibs, which makes it more convenient to transfer the machine between different sites. The crane is equipped with detachable moving arm and counterbalance arm, which makes it more convenient to transfer the machine between different construction sites and can adapt to different construction environments. 5. simple operation: the operating system of Liebherr HS855HD Litronic crane is designed to be humanized and easy to understand, so that the operator can get on with it quickly to improve the work efficiency. 6. safe and reliable: the main structural parts of the crane are made of high-strength steel with high safety coefficients, which can ensure the crane's Reliability and stability, providing safety in lifting operations. To summarize, Liebherr HS855HD Litronic crane has the advantages of large lifting capacity, large working radius, advanced hydraulic system, high flexibility, simple operation, safety and reliability, etc. It is an excellent crane suitable for heavy lifting operations.